MCQ
Which of the following is not a statement?
- A$2$ is an even integer.
- B$2 + 1 = 3.$
- CThe number $17$ is prime.
- ✓$x + 3 = 10, \text{x ÎR.}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\tan \frac{X}{2}+\tan \frac{Z}{2}=\frac{2 y}{x+y+z},$
then which of the following statements is/are $TRUE$?
$(A)$ $2 Y = X + Z$ $(B)$ $Y=X+Z$ $(C)$ $\tan \frac{x}{2}=\frac{x}{y+z}$ $(D)$ $x^2+z^2-y^2=x z$